.el-main {
    position: absolute;
    left: 240px;
    right: 0;
    background-color: rgb(231, 231, 231);
    overflow-y: scroll;
    min-height: 100vh;
}
a{
  text-decoration: none;
  color: rgb(51, 51, 51);
  word-break: break-all;
}
.el-input{
      cursor: pointer;
}
.goTop {
    height: 100vh;
    overflow-x: hidden;
}
.mbx {
    background-color: #fff;
    min-height: 60px;
    width: 100%;
    text-align: left;
    border-radius: 8px;
  }
  ul {
    list-style: none;
    padding: 0;
    cursor: pointer;
  }
  .el-divider--horizontal {
    margin: 13px 0;
  }
 
  /* 侧边滚动条样式 */
  .left_div {
    overflow-y: scroll;
    width: 240px;
    height: 100%;
 
 
  }
  .left_div::-webkit-scrollbar {
      width: 4px;
  }
  .left_div::-webkit-scrollbar-thumb {
      border-radius: 10px;
      background: rgba(0,0,0,0.2);
  }
  .left_div::-webkit-scrollbar-track {
      border-radius: 0;
      background: rgba(0,0,0,0.1);
  }
 